Home / 33,027,423.30-49,528,512.54-10,864,409.72

Finding the Fourth Proportional to 33,027,423.30, 49,528,512.54 and 10,864,409.72

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Solution

The fourth proportional to 33,027,423.30, 49,528,512.54 and 10,864,409.72 is: 16,292,462.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,027,423.30 : 49,528,512.54 = 10,864,409.72 : x
  2. Step 2: Convert to fraction form
    33,027,423.30/49,528,512.54 = 10,864,409.72/x
  3. Step 3: Cross multiply
    33,027,423.30x = 49,528,512.54 × 10,864,409.72
  4. Step 4: Simplify right side
    33,027,423.30x = 538,098,052,809,075.31
  5. Step 5: Solve for x
    x = 538,098,052,809,075.31/33,027,423.30
  6. Step 6: Final answer
    x = 16,292,462.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.